Submitted

uiselectobject

ask the user to select an object of the specified type

5 years ago | 1 download |

Submitted

defaultValue - set default value for optional arguments

Assigns default value to funtion optional input variable

5 years ago | 1 download |

Submitted

Plot persistent vertical and horizontal line

Draws a horizontal or vertical line that persists through pans and zooms

5 years ago | 1 download |

Question

GUI - set a object to be selectable or not

Hi everybody. I have a GUI (programmatically created) with an axis in it. I would like to have the zoom/datatip/select comman...

5 years ago | 1 answer | 0

Question

Script vs Function with no input/output

Sometimes I have to write a function ad-hoc for a script purpose. Usually I was simply creating a new .m file containing the fun...

5 years ago | 1 answer | 0

Question

Insert NaNs (or any value) in several position of a vector

Hi i have a vector like this a=[1 2 3 5 6 7 9 10 13 14]; I would like to find where the diff is bigger than a value (le...

5 years ago | 2 answers | 0

Question

MATLAB from command line - Cannot find script in the current direcoty

Hi, I just installed Matlab on a Linux machine that doesn't have the X server. Therefore I launch matlab using the -nojvm -nod...

6 years ago | 1 answer | 0

Question

GUI / GUIDE - Ask to select a line

Is it possible to ask user to select a line during the execution of a GUI? I would like a popup to appear asking "please sele...

6 years ago | 1 answer | 0

Answered

finding Missing elements in a vector

This will do the trick P(~(P==1:length(P))) just for clarification P==1:length(P) returns a logical array of th...

finding Missing elements in a vector

This will do the trick P(~(P==1:length(P))) just for clarification P==1:length(P) returns a logical array of th...

6 years ago | 0

| accepted

Question

Problems fitting a function with a NonlinearLeastSquares model

Hi everybody. I need to fit some experimental data on the function y=sqrt(A*((x-x0)/0.04).^-n) I understand this to...

6 years ago | 0 answers | 1

Question

axis changes even after "axis equal"

I would like to plot a line on an axis without changing the XLim and YLim values. I obviously went through the "axis equal" comm...

6 years ago | 2 answers | 0

Answered

MATLAB 2014b missing GUIDE elements

I found a work-around: if you cut (or delete) the panel and then *UNDO*, the panel's elements appears at their place. Pay attent...

MATLAB 2014b missing GUIDE elements

I found a work-around: if you cut (or delete) the panel and then *UNDO*, the panel's elements appears at their place. Pay attent...

6 years ago | 1

| accepted

Question

Convert data in nested structure to array

Hi everybody, I have a nested structure like this one: S.a1.b1.x=1 S.a1.b1.y=2 S.a1.b1.u=3 S.a1.b1.v=4 S.a...

6 years ago | 1 answer | 0

Solved

Too mean-spirited

Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

7 years ago

Solved

The Hitchhiker's Guide to MATLAB

Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

7 years ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

7 years ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

7 years ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

7 years ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

7 years ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

7 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

7 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

7 years ago

Question

GUIDE "disconnected" from editor

Hi everybody I have a perfectly functioning GUIDE that i would like to duplicate since i need both it and a slightly differen...

7 years ago | 1 answer | 0

Question

Importdata fails to import large files

Hi everybody. I've have a bunch of large files as the following one: # x 1 2 3 4 ... # y 5 6 7 8 ... # ...

7 years ago | 1 answer | 0

Question

Extract numeric fields from a long log file

Hi. I have a long log file made of many blocks like the following one Time = 19.419 Courant Number mean: 0.112358...

7 years ago | 1 answer | 0

Question

Function inside GUI don't save modifies to "handles"

Hi everybody, I'm trying to do my first GUI, but I'm having some problems. Excuse me if my question is a bit stupid. When I c...

8 years ago | 2 answers | 0

Question

Import data with textscan that is non-periodic

Hi, I need to import some datas from a file that is structured as follow: Time1 (X11 Y11 Z11) (X12 Y12 Z12) ... (X1n ...

8 years ago | 2 answers | 0

Question

Create a 2D/3D mesh to patch a distribution of points [URGENT]

Hi, I've a group of points, each with his X,Y,Z coordinates and a P value. These are distributed on a 3D surface (lets think ...

8 years ago | 0 answers | 0